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/**************************************************************************
*
* Copyright 2011 Lauri Kasanen
* All Rights Reserved.
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the
* "Software"), to deal in the Software without restriction, including
* without limitation the rights to use, copy, modify, merge, publish,
* distribute, sub license, and/or sell copies of the Software, and to
* permit persons to whom the Software is furnished to do so, subject to
* the following conditions:
*
* The above copyright notice and this permission notice (including the
* next paragraph) shall be included in all copies or substantial portions
* of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR
* ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*
**************************************************************************/
#ifndef POSTPROCESS_H
#define POSTPROCESS_H
#include "pipe/p_state.h"
struct cso_context;
struct pp_queue_t; /* Forward definition */
struct pp_program;
/* Less typing later on */
typedef void (*pp_func) (struct pp_queue_t *, struct pipe_resource *,
struct pipe_resource *, unsigned int);
/* Main functions */
/**
* Note enabled is an array of values, one per filter stage.
* Zero indicates the stage is disabled. Non-zero indicates the
* stage is enabled. For some stages, the value controls quality.
*/
struct pp_queue_t *pp_init(struct pipe_context *pipe,
const unsigned int *enabled,
struct cso_context *);
void pp_run(struct pp_queue_t *, struct pipe_resource *,
struct pipe_resource *, struct pipe_resource *);
void pp_free(struct pp_queue_t *);
void pp_init_fbos(struct pp_queue_t *, unsigned int, unsigned int);
/* The filters */
void pp_nocolor(struct pp_queue_t *, struct pipe_resource *,
struct pipe_resource *, unsigned int);
void pp_jimenezmlaa(struct pp_queue_t *, struct pipe_resource *,
struct pipe_resource *, unsigned int);
void pp_jimenezmlaa_color(struct pp_queue_t *, struct pipe_resource *,
struct pipe_resource *, unsigned int);
/* The filter init functions */
bool pp_celshade_init(struct pp_queue_t *, unsigned int, unsigned int);
bool pp_nored_init(struct pp_queue_t *, unsigned int, unsigned int);
bool pp_nogreen_init(struct pp_queue_t *, unsigned int, unsigned int);
bool pp_noblue_init(struct pp_queue_t *, unsigned int, unsigned int);
bool pp_jimenezmlaa_init(struct pp_queue_t *, unsigned int, unsigned int);
bool pp_jimenezmlaa_init_color(struct pp_queue_t *, unsigned int,
unsigned int);
/* The filter free functions */
void pp_celshade_free(struct pp_queue_t *, unsigned int);
void pp_nocolor_free(struct pp_queue_t *, unsigned int);
void pp_jimenezmlaa_free(struct pp_queue_t *, unsigned int);
#endif
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